From: Roland Stigge Date: Tue, 25 Sep 2012 07:56:14 +0000 (+0200) Subject: gpio: Document device_node's det_debounce X-Git-Tag: firefly_0821_release~3680^2~1947^2~1 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1ae963143e34edaa14ab8855e0b0018c4fc77a83;p=firefly-linux-kernel-4.4.55.git gpio: Document device_node's det_debounce This patch adds documentation for set_debounce in struct device_node. Signed-off-by: Roland Stigge Signed-off-by: Linus Walleij --- diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index 365ea09ed3b0..a9432fc6b8ba 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -60,6 +60,8 @@ struct device_node; * @get: returns value for signal "offset"; for output signals this * returns either the value actually sensed, or zero * @direction_output: configures signal "offset" as output, or returns error + * @set_debounce: optional hook for setting debounce time for specified gpio in + * interrupt triggered gpio chips * @set: assigns output value for signal "offset" * @to_irq: optional hook supporting non-static gpio_to_irq() mappings; * implementation may not sleep